^ ^ - ^i^^2' Date 

 Machine. 

 Twvjif} Cor. + 



Reel. o^*- 



Corrected teiThperatUfVe */y ' ^ 



Air SU'Tftm ^rifb 



Trawl or dredge 



Cor, ^ . ^ 



SODTSTDING WIRE. 



TURNS. 



u 



3t>0 



m 



GOO 

 flOU 

 700 

 800 

 000 

 lOOO 

 1100 



vm 

 im 



1400 



icoo 



1000 

 3700 

 1800 

 IflOO 



mo 



2100 



DREDGE HOPE, 



V / 



.'St. . Pa 



